KeyRSA

国密算法SM2算法实现和Demo,主要是帮助大家编写SM2程序(Implementation of SM2 algorithm and Demo)

文件管理系统 shixianwenjianshangchuanhuozhexiazai(Document Management System)

谷歌地图的官方demo，支持各种移动设备开发，以及穿戴设备地图(The official demo of Google Maps supports mobile device development and wearing device maps)

观察者模式，实现数据更新的监听，当有一方面数据变化时，会通知到所有观察者。(The observer pattern, the monitoring of data updates, will notify all observers when there is one aspect of the change in the data.)

一个使用struts+hibernate制作的Blog站点的源码,非常经典(A use struts+ hibernate make Blog site source code, very classic)

云计算开源平台cloudstack的相关技术资料和参考文献(Open source cloud computing platform cloudstack the relevant technical information and references)

设计一个成绩录入程序，通过键盘录入examId（考号，要求全部是数字符号）、name（姓名，要求全部是字母符号）和score（成绩，要求介于0~800）。当输入数据的类型、输入数据的范围出现错误时，使用Java语言定义的异常类和自定义异常类进行处理。(Entry procedures for the design of a performance by keyboard entry examId (candidate number, the number of requests are all symbols), name (name, requirement for a letter symbols) and score (results, request the range of 0 ~ 800). When the type of input data, the scope of input data errors, use the Java language as defined custom exception classes and exception classes for processing.)

JSP 在线投票系统.附加数据库。附加D: omcat5.0webappschap17目录下的questionnaire_Data.MDF数据库文件。 运行。启动Tomcat，然后在浏览器中输入http://localhost:8080/chap17/admin/login.jsp。在文本框中输入用户名“admin”，密码“123”。 (JSP online voting system. Additional database. Additional D : tomcat5.0 webapps directory under the chap17 questionnai re_Data.MDF database files. Operation. Start Tomcat, and then in the browser input http://localhost : 8080/chap17/admin/login.jsp. In the text box enter a user name of "admin" and the password "123.")

说明：  基于Java Web的后台管理系统， 数据库和源代码都有，是个学习的好资料，强烈推荐！ (Java Web-based back-office management systems, databases and source code, is a good learning materials, highly recommended!)

这是一个路由器,大家想一下吧...很好用的哦(This a router, you think about it ... Oh well ... the)